which is in your opinion the coach with better quality of pupils???

[nachorjj]

which is in your opinion the coach with better quality of pupils?? and by that I mean not the quantity but also the quality

Robert Garcia (Maidana, Donaire, Mickey, Rios and the russian)

Roach (Pacquiao, Vanes, Cotto)

Pedro Diaz (Odlanier Solis, Rigondeaux, Yunier Dorticos)

Sarmiento (Marvilla Martinez, Cayo)

Nacho Berestain (Marquez, Jhonny Gonzalez)

Ulli Wegner (Abraham, Yoan Pablo Hernandez, Huck)

Adam Booth (Haye, Groves)

I probably missing coaches with good pupils, or maybe I forget some pupil. If so may add

[nachorjj]

Hunter (Ward, Khan, Andrade)