- My Chinese name is 程宇.
- "yu" (audio file) is a vowel sound in Pinyin (ü) that does not exist in English. To pronounce it, start with the English "ee" sound and slowly round your lips (as in "woo"), keeping your tongue tense and in the same position.
- I competed in ACM-ICPC from 2008 to 2013 (team photo at World Finals in 2013).
- I was a student coach for the ICPC World Champion team in 2010.
- I have hiked Grand Canyon R2R, Half Dome, and Mt. Shasta. I have run a few half marathons. I swim regularly.
- I enjoy playing Go, Riichi Mahjong, and various other board games.