Could Phelps play NBA level hoops? Possibly.
Could Tim Duncan be a world class swimmer? He was training to until a hurricane hit the Virgin Islands.
Could Michael Jordan play MLB? NO! Thus proving that excellance in one professional sport does not translate into success in another.
Here's a few more shots into the ole barrel.
Bo Jackson.
Notable achievements
baseball:
AL All-Star (1989)
1989 All-Star Game MVP
1993 AL Comeback Player of the Year Award
20-Home Run Seasons: 4 (1987-1990)
30-Home Run Seasons: 1 (1989)
100 RBI Seasons: 1 (1989)
NFLJoining the Raiders midway through the 1987 season, Jackson rushed for 554 yards on 81 carries in just seven games. Over the next three seasons, Bo Jackson would rush for 2,228 more yards and 12 touchdowns: a remarkable achievement, in light of the fact that he was a "second string" player behind Raiders legend Marcus Allen.
Jackson turned in a 221-yard rushing performance on Monday Night Football in 1987 against the Seattle Seahawks. During this game, he ran over Seahawks linebacker Brian Bosworth, who had insulted Jackson and promised in a media event before the game to contain Jackson. He also made a 91-yard run to the outside, untouched down the sideline. He continued sprinting until finally slowing down as he passed through the entrance to the field tunnel to the dressing rooms with teammates soon following. Jackson scored two rushing touchdowns and one receiving touchdown in the game.
In his four seasons in the NFL, Jackson rushed for 2,782 yards and 16 touchdowns with an average yards per carry of 5.4. He also caught 40 passes for 352 yards and two touchdowns. Jackson's 221 yards on November 30, 1987, just 29 days after his first NFL carry, is still a Monday Night Football record.