CREATE TABLE "race_1_newcomers_race_c" (
  "rank" real,
  "rider" text,
  "team" text,
  "speed" text,
  "time" text
);

Question: What is the lowest rank of rider darren gilpin?
SQL: SELECT MIN("rank") FROM "race_1_newcomers_race_c" WHERE "rider"='darren gilpin';

Question: What is the highest rank of rider colin martin?
SQL: SELECT MAX("rank") FROM "race_1_newcomers_race_c" WHERE "rider"='colin martin';