2026 Staff

Rachel just received her PhD in EECS from MIT, and is now taking a short break before starting as a postdoc at UC Berkeley. She was on the U.S. European Girls' Math Olympiad team in 2014-2016 and has been coaching the U.S. European Girls' Math Olympiad team since 2018. In her free time, she enjoys walking around and eating good food.

Meghal is a PhD student in EECS at UC Berkeley studying theoretical computer science, after receiving her Bachelor's degree from MIT. She coached the U.S. European Girls' Math Olympiad team between 2018 and 2023, and competed on the team herself in 2015 and 2016.

Sherry is an assistant professor at Texas A&M specializing in low-dimensional topology. She competed at the IMO in 2002-2004 representing Puerto Rico, and in 2005 and 2007, representing the United States. She coached the U.S. EGMO team from 2012 to 2017. 

Brian has been teaching high-level competition math since 2015, including teaching at the Math Olympiad Program in 2026 and at G2 itself in 2022, 2024, and 2025. He attended the US olympiad training program in 2015-2017, and won first place at the Princeton University Math Competition in 2017. He enjoys playing rhythm games. 

Alansha just finished her freshman year at MIT and is from Washington State. She attended MOP in 2024 and competed at EGMO in 2025. When she's not solving olympiad problems, she enjoys listening to music, doing sudokus and other logic puzzles, and playing the violin.

Catherine is from Iowa City, Iowa and will be a freshman at MIT this fall. She was a student at G2 from 2022 to 2025, MOP in 2024 and 2025, and competed at EGMO in 2026. Now that she's done with olympiad math, you can find her listening to music or outside, enjoying the summer sun. 

Kallie is a rising freshman at Harvard. She attended G2 in 2024 and 2025 and is excited to be back this year as a TA. She loves exploring new areas of mathematics and enjoys the creativity and challenge of olympiad math. In her free time, she enjoys dancing, reading, and spending time with friends.

Megan Davi is a rising senior pursuing a Bachelors in Math and Computer Science. She enjoys mathematics and problem solving, and helping others discover their love for these as well. She participates in many math competitions, both locally and nationally, including MathCounts Nationals, Math Prize for Girls, and the Putnam exam. She plays violin, and in her free time enjoys crochet, reading, crafts, and videogames.

Hi! I'm Rey, a rising senior at MIT studying computer science. This will be my 5th year teaching at G2. In the past I was a math olympiad kid who attended MOP in 2020 and 2021. Today, I still enjoy learning about math and mathematical problem solving as a hobby, and in the future I aim to work in education.

Victoria Xia is former math olympian turned software engineer. In her former life she was a two-time gold medalist at each of the China Girl's Math Olympiad (2011, 2012) and the European Girl's Math Olympiad (2012, 2014). She's most likely found out in nature, on the tennis court, or curled up on the couch with a book.