Kahn first heard about the game
tiddlywinks in 1971 from an MIT handbook sent to incoming students. In the game, he has gone by the nickname "Horsemeat" As of 2016, Kahn had won over 100 tiddlywinks championships As of 2013, he also held the Guinness World Records for "Most Tiddlywinks World Championships" with 21, and "Most Tiddlywinks World Championships (pairs)" with 16. Since that date, he has won another three singles and another four pairs titles. Additionally, he was the only player to have held all six of the game's major titles simultaneously (in April 1995). and eight with Matt Fayers. Lockwood and Kahn frequently compete against each other, with
Sports Illustrated once comparing their rivalry to that of
Muhammad Ali and Joe Frazier. Since the mid-1990s, Kahn has had a World Championship rivalry with English-player
Patrick Barrie, with the pair contesting 16 matches up to the end of 2019. ==References==