### Database Schema
CREATE TABLE "circuits" (
"circuitId" INTEGER PRIMARY KEY,
  "circuitRef" TEXT,
  "name" TEXT,
  "location" TEXT,
  "country" TEXT,
  "lat" REAL,
  "lng" REAL,
  "alt" TEXT,
  "url" TEXT
)

CREATE TABLE "races" (
"raceId" INTEGER PRIMARY KEY,
  "year" INTEGER,
  "round" INTEGER,
  "circuitId" INTEGER,
  "name" TEXT,
  "date" TEXT,
  "time" TEXT,
  "url" TEXT,
  FOREIGN KEY ("circuitId") REFERENCES "circuits"("circuitId")
)

CREATE TABLE "drivers" (
"driverId" INTEGER PRIMARY KEY,
  "driverRef" TEXT,
  "number" TEXT,
  "code" TEXT,
  "forename" TEXT,
  "surname" TEXT,
  "dob" TEXT,
  "nationality" TEXT,
  "url" TEXT
)

CREATE TABLE "status" (
"statusId" INTEGER PRIMARY KEY,
  "status" TEXT
)

CREATE TABLE "seasons" (
"year" INTEGER PRIMARY KEY,
  "url" TEXT
)

CREATE TABLE "constructors" (
	"constructorId" INTEGER PRIMARY KEY,
  "constructorRef" TEXT,
  "name" TEXT,
  "nationality" TEXT,
  "url" TEXT
)

CREATE TABLE "constructorStandings" (
	"constructorStandingsId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "constructorId" INTEGER,
  "points" REAL,
  "position" INTEGER,
  "positionText" TEXT,
  "wins" INTEGER,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId")
)

CREATE TABLE "results" (
"resultId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "driverId" INTEGER,
  "constructorId" INTEGER,
  "number" INTEGER,
  "grid" INTEGER,
  "position" TEXT,
  "positionText" TEXT,
  "positionOrder" INTEGER,
  "points" REAL,
  "laps" TEXT,
  "time" TEXT,
  "milliseconds" TEXT,
  "fastestLap" TEXT,
  "rank" TEXT,
  "fastestLapTime" TEXT,
  "fastestLapSpeed" TEXT,
  "statusId" INTEGER,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "driverStandings" (
"driverStandingsId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "driverId" INTEGER,
  "points" REAL,
  "position" INTEGER,
  "positionText" TEXT,
  "wins" INTEGER,
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "constructorResults" (
"constructorResultsId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "constructorId" INTEGER,
  "points" REAL,
  "status" TEXT,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId")
)

CREATE TABLE "qualifying" (
"qualifyId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "driverId" INTEGER,
  "constructorId" INTEGER,
  "number" INTEGER,
  "position" INTEGER,
  "q1" TEXT,
  "q2" TEXT,
  "q3" TEXT,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "pitStops" (
"raceId" INTEGER,
  "driverId" INTEGER,
  "stop" INTEGER,
  "lap" INTEGER,
  "time" TEXT,
  "duration" TEXT,
  "milliseconds" INTEGER,
  PRIMARY KEY ("raceId", "driverId", "stop"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "lapTimes" (
"raceId" INTEGER,
  "driverId" INTEGER,
  "lap" INTEGER,
  "position" INTEGER,
  "time" TEXT,
  "milliseconds" INTEGER,
  PRIMARY KEY("raceId", "driverId", "lap"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

### Question
What are the first names of the different drivers who won in position 1 as driver standing and had more than 20 points?

### SQL
SELECT DISTINCT T1.forename FROM drivers AS T1 JOIN driverstandings AS T2 ON T1.driverid = T2.driverid WHERE T2.position = 1 AND T2.wins = 1 AND T2.points > 20