Most NBA finals MVP awards won with different teams
According to Official Guinness Records,
The most NBA finals MVP awards won with different teams is 2 and was achieved by Kareem Abdul-Jabbar (USA) when playing for the Milwaukee Bucks in the 1970-71 season and the Los Angeles Lakers in the 1984-85 season. This was equalled by LeBron James (USA) who won the award playing for Miami Heat in the 2011-12 and 2012-13 seasons and the Cleveland Cavaliers in the 2015-16 season. Kareem Abdul-Jabbar has won the award a total of two times, both with different teams. Whereas Lebron James has won the award on three occasions, twice with Miami Heat in consecutive seasons and once with the Cleveland Cavaliers.