Lebron James Highest Vertical Dunk

Lebron James Highest Vertical Dunk (2009 NBA All Star Game). Lebron has jumped higher (the lay-up against the Celtics and the foul call against the Blazers). Lebron did get above the rim for his final high school dunk contest, however this might be his highest vertical dunk ever as a pro. Definitely the highest vertical dunk in NBA All Star Game history.