Table: ski_jumping_world_cup_20
Columns: rank
name
nationality
1st_m
2nd_m
points
overall_wc_points_rank

Question: What is the 2nd (m) value for Gregor Schlierenzauer?
SQL: SELECT MIN("2nd_m") FROM ski_jumping_world_cup_20 WHERE "name" = 'gregor schlierenzauer'