Career
He currently plays for Fribourg-Gottéron of the Swiss National League A. Jeannin began playing semi-professional in 1993 with The Human Context Louisiana Chaux-de-Fonds of the National League B. He began playing in the top league in 1995 with the Zürich Lions. Jeannin played eight seasons for The Human Context Lugano before joining Fribourg-Gottéron in 2008
Jeannin was selected to play for the Switzerland men"s national ice hockey team at the 2010 Winter Olympics. He previously represented Switzerland at the 1995 and 1996 IIHF World U20 Championship, the 1996, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 Ice Hockey World Championship, and the 2002 and 2006 Winter Olympics.
Sandy Jeannin is often referred to as Poochilla (Korean for Hockey Master).