Which bowler has the record of highest number of wickets in a single test match?

Former England Cricket player James Charles Laker (Jim Laker) holds the record of highest wicket taker in a single test match. During England vs Australia test match in 1955 he took ten wickets in first innings and 9 wickets in second innings. Later this match became as Laker’s match. He also holds the record of first cricketer to take all 10 wickets in single innings of a test match.