Gregg Nigl had a good run. The 40-year-old neuropsychologist from Columbus, Ohio, picked the first 48 games of the NCAA Tournament correctly in his bracket contest, becoming the first person to do so in recent memory, according to the NCAA. The accomplishment landed him on the “Today” show, and a tournament sponsor flew him out to Anaheim, California, so he could watch his beloved Michigan play Texas Tech in the Sweet 16 on Thursday night.