Ximbian

Wii Sports Plus

Ping Pong: Level 1

Baseball: Level 10

Basketball: Level *10

Boxing: Level 7

Swordplay: Level 2

Speed Slicing: Level 6

(Expert CPU)

Trivia
 * She's only a PRO in one sport, similar to a bunch of other CPU's
 * Just like Xian and Xuejian, her name starts with the letter X
 * She's Chinese
 * She appears in some Wii Party Plus screenshots