Eddie Sanchez
Stockton, CA
Eminent Commander

Hello! I am Eddie Sanchez, a second year biological sciences major who loves soccer, video games, and enjoying the company of friends/brothers. I have not yet given up life as an athlete as I am currently on the UC Davis Men's club soccer team. I am a medical biller for a psychology and wellness center and hope to pursue a career in heath informatics as a nurse practitioner. I love the home I have made at UC Davis and Sigma Nu with a group of diverse guys who I have created life long bonds with!

Will Colbert
Menlo Park, CA
Lieutenant Commander

Hey, I’m Will, a third year computer science major from the Bay Area and the Lieutenant Commander here at Sigma Nu. When I’m not doing school work you can find me playing soccer, lifting weights, biking or really anything else that keeps me active. Traveling and experiencing other cultures is another one of my favorite hobbies and I love hearing about others travel stories as well. Joining Sigma Nu was easily the most impactful thing I have done in Davis as I have met all my closest friends and have had amazing experiences through it.

Samuel Zaki
Rocklin, CA

Hey! I am a third year studying cognitive science major as the unknowns of how our brains operate intrigues me, with hopes of becoming a neurologist. I joined Sigma Nu my second year here at Davis and it has helped me grow so much as a person whether it be brothers telling me about clubs that I should join or the amazing support system I have cultivated within my short time here.

Max Wayne
Pleasanton, CA

I’m a third year managerial economics major and the treasurer of the Zeta Xi chapter at UC Davis. I love to ski, travel, and spend time with friends and family. I’m so happy I found my home at Sigma Nu and look forward to continuing to build this chapter.

Sean Fitzgerald
Half Moon Bay, CA


Hello, I couldn’t be happier to be representing Sigma Nu as Marshal. I’m a fourth year nutrition science major, and I transferred from Santa Barbara City College, where I spent most of my time playing rugby. I found an immediate home in Davis with Sigma Nu, and the friendships I’ve made are irreplaceable. It’s a lot of responsibility to guide the next generation of young men into the brotherhood, but it is truly one of the most rewarding jobs I’ve ever had.

Luke Calimlim
Los Angeles, CA

I am currently a third year studying computer engineering. I enjoy hiking, backpacking and playing golf with the boys. I am also involved in on campus clubs such as the Formula E racing team

Brendan Riley
Stockton, CA

Howdy, I am a second year Political Science, Public Service major. I enjoy reading, hiking, and hanging out with friends! If you have any questions about the fraternity, feel free to DM on Instagram! I look forward to seeing you at rush!

Raz Yardeny
Agoura Hills, CA

Hello everyone! I’m Raz, the Philo Chair for 2022-2023. I’m so happy to be given the opportunity to give back to our community and raise money for important causes! Looking forward to the year ahead of me!

Trenton Testerman
Livermore, CA

Hey! I'm a third year Genetics and Genomics major pursuing a career in research. If you don't catch me at the library or in the gym, I'm probably out with friends or out in nature. In the summers, I teach swim lessons and lifeguard. I also love listening to music and jamming out with friends. Go Sigma Nu!

Riley Mann
Concord, CA
Alumni Relations

Hey everyone, my name's Riley and I'm the 2022-2023 Alumni Relations chair; I'm a second year Sociology and Communication double major hoping to minor in Anthropology! When I'm not hanging out at Sigma Nu I like playing video games, biking around campus, or driving. I'm also a tour guide, so you'll probably see me on campus often.

Trent Adler
Woodland Hills, CA

I am a 3rd year Political Science major with aspirations to go to law school. I'm an avid skier, Dodger fan, shower singer, and mediocre surfer with a guilty pleasure for frozen pizza. I've loved my time in Sigma Nu and can't wait to help fulfill my duties as scholarship chair.

Dev Singh
Stockton, CA
Community Service

I am a second year computer science major here at UC Davis. My goal is to work as a community on the environmental and the socioeconomic issues in our society. I am also the co-founder of a charity/donation organization here at UC Davis. Sigma Nu is a place where people are always ready to help each other and that is what attracted me to join. In my free time I love taking naps :)

Joe Sweeney
East Bay, CA

Hi everyone, my name is Joe. I am a Wildlife Fish & Conservation Biology and English double major here at UC Davis. I chose to run for LEAD chair because I love learning new things and LEAD is a great way to get hands-on experience in a wide variety of areas. When I'm not organizing LEAD sessions, I love hiking, running, and writing. If you see me at a LEAD Session, ask me about my special jambalaya recipe!

Adam Adaskaveg
Riverside, CA

What’s up, I’m a third year plant science major and I’m one half of Sigma Nu’s duo of social chairs. A little you should know about me is that my favorite meal is any kind of pasta, with white sauce partnered with spinach, zucchini, and brussel sprouts. Another food fact about me is that I don’t really enjoy sweets but rainbow sherbet is my favorite ice cream flavor. I used to love playing sports like volleyball and basketball but lately I’ve formed a habit of tearing my meniscus every time I try and play. I’ve recently started playing the guitar and I’m planning on starting a band called the Apple Seeds. Thank you for taking the time out of your day to read my bio.

Ehlen Kokka
Piedmont, CA

Hey guys! I’m a second year Neurobiology, Physiology, and Behavior major in pursuit of hopefully a career in the medical field. In my free time I love to ski, play the guitar, or go on a nice long run. I am one of the social chairs along with Adam, and couldn’t be happier planning future events for Sigma Nu!

AJ Kaplan
Boulder, CO

Hi everyone! My name is AJ and I am a first year design student here at UC Davis. I love exploring outdoors, fly fishing, skateboarding, and laughing with my friends. As historian, I look forward to documenting all the amazing things we do as a chapter as well as sharing it with all of you! Looking forward to a great term!

Jason Okamoto
Torrance, CA
Website Manager

I’m a third year NPB major hoping to pursue physical therapy in the future. Outside of Sigma Nu, I am involved in Camp Kesem, help with the women’s volleyball team on campus, and enjoy hanging out with friends and family. I look forward to serving as website manager for the second time within my three years at Sigma Nu!

Alex De La Torre
Imperial, CA

Hey! I’m Alex AKA DLT and I’m the athletics chair for Sigma Nu! I handle everything related to intramural sports within the chapter. I rushed Sigma Nu fall quarter of my freshman year and I can confidently say that it’s been of one the best decisions I’ve made here at Davis. You can often find me at the ARC or studying in Starbucks.

Andrew Tso
Lafayette, CA
Trekking for the Troops

Hello! I’m a second year economics major and minoring in accounting. I love video games, guitar, and watching the Niners every Sunday. The outdoors has been a huge part of my life, as I’m a former Eagle Scout and backpacked 50 miles every summer from 6th-12th grade. I’ve hiked nearly all of California’s National Parks and can’t wait to lead Trekking this summer!

Emilio Barbosa Valdiosera
San Carlos, CA
Housing Project Manager

Hello! I am currently a third year Statistics major. I rushed my first quarter after transferring from community college and have been loving my time here. Outside of Sigma Nu, I enjoy reading, traveling, and exercising.

Cameron Sam
Ross, CA

Director of Special Projects

Hi my name's Cam and I'm from the Bay Area. I grew up around the ocean so I've always been fascinated by marine life, motivating me to major in Marine and Coastal Science. I rushed Sigma Nu in my freshmen year and have loved going to brotherhood events, giving back to the community, and having fun with my fellow brothers.

Francesco Guerra
Rome, Italy

I was born in Rome, lived in Milan until I was 14, and then moved to LA. I am Classical Civilization and Communication double major, aspiring to go to Law School, specifically entertainment Law. I am very into fashion and like to communicate my personality through clothes.

Kyle Anderson
Lancaster, CA

Hey! My name is Kyle Anderson. My 5 year plan? Zero greenhouse gas emissions and a house completely powered by steam powered engines. Welcome to my TED Talk.

Jack Thomson
Clovis, CA
Career Development

I am a sophomore majoring in Cognitive Science here at UC Davis, and outside of Sigma Nu I am involved in the Neurotech club on campus. In my free time I love to hike, play guitar, and collect plants. I hope to help connect active members with alumni and provide mentorships that prepare seniors for their career after graduation.

Ashley Lamar Greenbrae, Ca SweetheartMy name is Ashley Lamar, I'm a second year Human Development major and hoping to become a nurse. I am the current sweetheart of Sigma Nu. On campus, I am apart of Camp Kesem and the Philanthropy chair of Alpha Ph…

Vitoria Heinitz
Temecula, CA

Hi my name is Victoria Heinitz and I am super excited to be this years Sigma Nu Sweetheart! I am a third year Biological Sciences major in hopes of going to dental school to become an Orthodontist. On campus I am involved in Pre Dental Society, Women in Science Society, and am currently VP Standards of Delta Gamma. My other interests include going on walks, the beach, watching sunsets, and scrolling aimlessly on TikTok. I also have a raging love for pasta.