Name the player who scored the most goals in a single game in the 2007-2008 season of WHL?
name of the player refers to PlayerName; scored the most goals in a single game refers to MAX(G); WHL refers to LEAGUE = 'WHL'; 2007-2008 season refers to SEASON = '2007-2008';
SELECT T2.PlayerName FROM SeasonStatus AS T1 INNER JOIN PlayerInfo AS T2 ON T1.ELITEID = T2.ELITEID WHERE T1.SEASON = '2007-2008' AND T1.LEAGUE = 'WHL' ORDER BY T1.G DESC LIMIT 1