Assertion: kicker | /r/HasProperty | elected to the pro football hall of fame
Facets:
value: as of 2017
type: TEMPORAL
Source sentences:
text: As of 2017, only four kickers have been elected to the Pro Football Hall of Fame: George Blanda, Lou Groza, Jan Stenerud and Morten Andersen, and among them, Stenerud and Andersen are the only ones who did not also play another position.