Question: Q: Who is older, Wayne Black or Byron Black?

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1999 US Open – Men's Doubles: Sandon Stolle and Cyril Suk were the defending champions, but Stolle competed with Wayne Black, while Suk competed with Donald Johnson this year.  Suk and Johnson were defeated by Stolle and Black in the third round, while Stolle and Black were defeated by Andrei Olhovskiy and David Prinosil in the quarterfinals.

2003 US Open – Mixed Doubles: Lisa Raymond and Mike Bryan were the defending champions, but lost in Quarterfinals to Cara Black and Wayne Black.

2003 French Open – Mixed Doubles: Cara Black and Wayne Black were the defending champions, but lost in semifinals to Lisa Raymond and Mike Bryan.

2002 Tata Open – Doubles: Byron Black and Wayne Black were the defending champions but only Byron competed that year with Fabrice Santoro.

2002 Rome Masters – Men's Doubles: Wayne Ferreira and Yevgeny Kafelnikov were the defending champions but lost in the second round to Wayne Black and Kevin Ullyett.

2006 Rogers Masters – Doubles: Wayne Black and Kevin Ullyett were the defending champions, but Black retired in 2006, and only Ullyett competed that year.

2003 If Stockholm Open – Doubles: Wayne Black and Kevin Ullyett were the defending champions but lost in the quarterfinals to Wayne Arthurs and Paul Hanley.

Byron Black: Byron Black (born 6 October 1969 in Harare, Zimbabwe) is a former touring professional tennis and Davis Cup player for Zimbabwe.

Wayne Black: Wayne Hamilton Black (born 17 November 1973 in Harare, is a former professional male tennis player from Zimbabwe.

2003 Siebel Open – Doubles: Wayne Black and Kevin Ullyett were the defending champions but only Black competed that year with Mark Philippoussis.

Supporting paragraphs: Wayne Black Byron Black
Answer: Byron Black