#1 rowing

Among the most titled https://olympteka.ru Scorpio is first and Aries is second, Pisces is third

Scorpio and Pisces are water signs, like in any other water sport water signs prevail. 

Scorpio:

Lipe Elisabeta Scorpio 5-times OCH, Kathrin Boron Scorpio - 4 times Olympic champion, Viorica Susanu Scorpio -4 times OCH, Drew Jeanne - 3 - times OCH, Robert Sych 2-times OCH, Suzan Francia 2 times OCH, Hew Edwards 2-times OCH, Catherine Grainger, Valentin Boreiko single OCH, Marioara Popesku 2-times OCH, Veronica Koshelya 2 times OCH = 29 gold medals

Aries:

Damyan Goergetta Aries - 5-times Olympic champion, Steven Jeffrey Redgrave 5-times Olympic champion, Elena Georgesku 3-times OCH, Karil Davis 2-times OCH, Yorg Landwoit 2 times OCH, Bernd Landwoit 2- times OCH, Andreas Hayek, 2-times OCH, Kirsten Barne 2-times OCH, Steve Williams 2-times OCH, Larisa Popova 2-times OCH = 27 gold medals

Pisces: 

Konstantin Burchike, 3-times OCH, Lange Thomas, 2-times OCH, Manuela Lutze, 2-times OCH, Marina Vilke, 2-times OCH, Diter Grun, 2-times OCH, Tom James, 2-times OCH, Andrew Triggs-Hodge, 2-times champion, Gennadi Korshikov - single OCH = 16 gold medals.