Contact Us

We love to hear your comments and suggestions for SUMO! If there is someone you would like to hear speak, or some event that SUMO might want to think about organizing, please let us know!

For general questions and comments:

email Edward Dai (sumo at or ejdai at

To contact us about the website:

email Lennart Jansson (sumo-webmaster at

To contact us about the Stanford Math Tournament:

email the SMT coordinators (stanford.math.tournament at

For other more specific questions and comments, contact a person below.

SUMO Officers 2013–2014

President Edward Dai sumo at
Tournament director Huaiyu Wu stanford.math.tournament at
Webmaster Lennart Jansson sumo-webmaster at or lennartj at
Financial Officer Huaiyu Wu xiaowuc1 at
Tutoring Coordinator Edward Dai ejdai at
Symposium Coordinator Edward Dai
Speaker Series Coordinator Raymond Wu wur911 at
ARML Coaching Raymond Wu
Social Events Coordinator Cynthia Day cyndia at
Public Relations Officer Cynthia Day
Puzzle Hunt Coordinator Huaiyu Wu stanford.puzzle.hunt at