. >> reporter: 58-year-old adrian dantley who now uses a whistle -- >> dantley draws the foul. >> reporternty of whistles during his 15-year pro career. the washington d.c. high school phenom became an all-american at notre dame. during his pro days, the 6'5" dantley made north of $1 million a year. as a county crossing guard, less than 15 grand a year. but then, for dantley, whose friends will tell you he is frugal and has a net worth well into seven figures, this is not about the money. >> basically i did it just to be around the kids. >> dantley will try to break an 11-1 -- >> reporter: his nba days as a player and coach has paid off. look at this, he appears to be playing defense as he fends off cars on the street. more than once, those long, sweeping arms have been life savers. >> i saved two kids' lives. >> reporter: this job has meaning? >> it has meaning. and i feel like i'm doing something, helping the community. it's all about the kids. >> reporter: dantley says for the next 20 years -- >> reporter: you'll find him in the crosswalk. david kerley, abc news, silver spring, maryland