As in Luka Doncic, the Mavericks guard who is quickly running out of "first" and "youngest" accolades to win. In just his second season, the Slovenian star was named first-team All-NBA, becoming the third Maverick to be named to one of the three All-NBA teams. (Dirk Nowitzki and Steve Nash are the other two, natch.) At 21, he is the youngest player to start an All-Star Game since LeBron James in 2005, and the youngest player to lead the NBA in triple-doubles, The Dallas Morning News reported. Even grander, he's filled the large Dirk-shaped hole in the hearts of Mavs supporters and has given North Texans a reason to learn where Slovenia is on a map. Despite what you might have read, he is not the son of D Magazine's senior editor and rabid Mavs fan Zac Crain, though at this rate don't be surprised if there are a few baby Luka's bouncing on the knees of season ticket holders in the years to come.