Table: raul_boesel_results
Columns: year
team
wins
points
championship_finish

Question: What is the lowest win number of the competitor who had 90 points before 1994?
SQL: SELECT MIN("wins") FROM raul_boesel_results WHERE "points" = 90 AND "year" < 1994

Question: What is the sum of wins after 1999?
SQL: SELECT SUM("wins") FROM raul_boesel_results WHERE "year" > 1999