Marcellus Joseph Johnson, better known as Mark "Too Sharp" Johnson, is an American former professional boxer who competed from 1990 to 2006. He is a three-time world champion in two weight classes, having held the IBF flyweight title from 1996 to 1999; the IBF junior bantamweight title from 1999 to 2000; and the WBO junior bantamweight title from 2003 to 2004. A fast and skilled southpaw, Johnson reached a peak Ring magazine pound for pound ranking of fifth in 1998, and is the first African-American boxer to win a flyweight world title. In 2012 he was inducted into the International Boxing Hall of Fame. 01. Alberto Jimenez (fight# 15) 02. Armando Diaz (fight# 16) 03. Roberto Alvarez (fight# 17) 04. Eduardo Ramirez (fight 18) 05. Enrique Orozco (fight# 22) 06. Leon Salazar (fight# 23) 07. Mauro Diaz (fight# 24) 08. Rafael Granillo (fight# 25) 09. Josue Camacho (fight# 26) 10. Marcos Pacheco (fight# 27) 11. Raul Rios (fight# 29) 12. Francisco Tejedor (fight# 30) 13. Raul Juarez (fight# 31) 14. Alejandro Montiel (fight# 32) 15. Cecilio Espino (fight# 33) 16. Angel Almena (fight# 34) 17. Arthur Johnson (fight# 35) 18. Luis Rolon (fight# 36) 19. José Laureano (fight# 37) 20. Ratanachai Sor Vorapin (fight# 38) 21. Jorge Lacierva (fight# 39) 22. Raul Juarez II (fight# 40) 23. Sergio Perez (fight# 41) 24. Arturo Valenzuela (fight# 42) 25. Rafael Marquez I (fight# 43) 26. Rafael Marquez II (fight# 44) 27. Fernando Montiel (fight# 46) 28. Luis Bolano (fight# 47) 29. Jhonny Gonzalez (fight# 50-last fight)