Table:
text: Hans-Joachim Stuck
Racing record
Complete 24 Hours of Le Mans results
Year_ Team Co_Drivers Car Class_ Laps Pos_ Class_Pos_
1972 Ford Motor Company Deutschland Jochen Mass Ford Capri 2600RS S , 3.0 152 DNF DNF
1973 BMW Motorsport Chris Amon BMW 3.0CSL T , 5.0 160 DNF DNF
1980 BMW Motorsport GmbH Hans-Georg Bürger ,  Dominique Lacaud BMW M1 IMSA 283 15th 5th
1981 BASF Cassetten Team GS Sport Jean-Pierre Jarier ,  Helmut Henzler BMW M1 IMSA , GTX 57 DNF DNF
1982 BASF Cassetten Team GS Sport Jean-Louis Schlesser ,  Dieter Quester Sauber SHS C6-Ford C 76 DNF DNF
1985 Rothmans Porsche Derek Bell Porsche 962C C1 367 3rd 3rd

Question: How many different teams have there been around Hans-Joachim Stuck since 1985?

Question: Think of Hans-Joachim Stuck before he was in the BMW Motorsport team, which team was he in?