:trophy:Sam Holtz, a 12-year-old, won ESPN's March Madness Bracket Challenge without watching college basketball.
:bulb:Sam's strategy was to pick who he thought would win without any scientific analysis.
:100:Sam relied on personal preferences and gut feelings for his predictions.
:mortar_board:Sam's success challenges the idea that deep knowledge of basketball is necessary to win the tournament bracket challenge.
:star_struck:Sam's accomplishment highlights the unpredictability and sheer luck involved in March Madness.