Yes. Elton John has a number of half-brothers.
The band "The Who" performed during half time of Super Bowl XLIV.
He was singing in Super Bowl 46.
Super bowl 29 was tied going into half time.
Super Bowl XLVII
"The Who" will be performing at the 2010 Super Bowl.
If you mean the Super Bowl that was played folloing the 1991 regular season, the half time act for the 1991 Super Bowl (Super Bowl XXVI) was Gloria Estefan with Brian Boitano & Dorothy Hamill. If you mean the Super Bowl (Super Bowl XXV) that was played in the calander year of 1991, the half time act was New Kids on the Block.
The Steelers had 4 penalties for 32 yards in the first half of Super Bowl XLV.
He was a composer that worked with a lyricist, Bernie Taupin, and in this arrangement, Bernie Taupin wrote the lyrics, handed them to Elton John, and Elton wrote the music to the lyrics.
He has no direct siblings and little is known about his half-brothers.