Robert Mizrachi is the new champion of the WPT main event at Venetian, Las Vegas. The 43-year-old poker pro defeated 1,178 entries in the $5,000 buy-in tournament to earn his first WPT title. The champion took home the lion’s share from a massive prize pool of $5,418,800. Mizrachi received $894,100 for his top finish, increasing his lifetime earnings to more than $8.7 million....