Super Mario Bros 3 portrays him as being king of the Dark Land.
Source (from Wikipedia):
When the brothers rescue the seventh king, the letter they receive reveals that Bowser has kidnapped Toadstool and is holding her captive in the castle of his own kingdom, Dark Land. The brothers travel through Dark Land, enter his castle, and defeat Bowser in a battle.
Picture of the letter from both the original SMB3 and the All-Stars remake.
Super Mario Bros 3 portrays him as being king of the Dark Land.
Source (from Wikipedia):
When the brothers rescue the seventh king, the letter they receive reveals that Bowser has kidnapped Toadstool and is holding her captive in the castle of his own kingdom, Dark Land. The brothers travel through Dark Land, enter his castle, and defeat Bowser in a battle.
Super Mario Bros 3 portrays him as being king of the Dark Land.
Source (from Wikipedia):
When the brothers rescue the seventh king, the letter they receive reveals that Bowser has kidnapped Toadstool and is holding her captive in the castle of his own kingdom, Dark Land. The brothers travel through Dark Land, enter his castle, and defeat Bowser in a battle.
Picture of the letter from both the original SMB3 and the All-Stars remake.
