Magic
Wilt Chamberlain
Considering that their are only 4 given out for the entire season (Rookie Challenge MVP, All-Star Game MVP, NBA MVP [for the season], and the NBA Finals MVP), the most prestigious would easily be the NBA MVP award.
LBJ-2011-12 NBA Season
Wes Unseld in 1969 and Wilt Chamberlain in 1960.
No
Wes Unseld of the Baltimore Bullets was both MVP and Rookie of the Year of the 1968-69 NBA season.
Wilt Chamberlain was the 1959-60 NBA Rookie of the year. During his first season in the league, while playing with the Philadelphia Warriors, Chamberlain averaged 37.6 PPG, 27.0 RPG and 2.3 APG in 46.4 MPG. Chamberlain also won the MVP award that season, becoming the first NBA player to ever win both the Rookie of the Year and the MVP awards in the same season.
leBron James
Lebron James
Earvin "Magic" Johnson was a rookie during the 1979-1980 season. He was awarded NBA Finals Most Valuable Player Award during this season. This was the first of many MVP awards.
Both Wilt Chamberlain of the 1959-60 Philadelphia Warriors and Wes Unseld of the 1968-69 Baltimore Bullets won the NBA Rookie of the Year and MVP awards in the same season.