I think he has a consequetive-day winning streak of over a month. I do know that he has garnered over $1 million in winnings, and has set all kinds of Jeopardy records.
I was was flipping though channels today and stopped to see just who this genious was. His name is Ken, and he doesn't just win, but he dominates the game. Today, at the mid-way point, he had $12,000 while the second place person had $1,400.
Needless to say, I was amazed. Jeopardy is on everyday, and he has stayed on for over a month! Personally, I think he adds a lot of interest to the show. No one has been able to beat him (or come closer for that matter), hence, intrigue is added as whether or not he will ever lose.
Ken=ratings.