Question: Are Shelby Cannon and Andrei Olhovskiy both from America?

Context paragraphs:
1997 Nokia Open – Doubles: Martin Damm and Andrei Olhovskiy were the defending champions, but Olhovskiy did not participate this year.  Damm partnered Jiří Novák, losing in the first round.

1996 Indonesia Open – Doubles: David Adams and Andrei Olhovskiy were the defending champions but only Olhovskiy competed that year with Patrick Galbraith.

Shelby Cannon: Shelby Cannon (born August 19, 1966, in Hattiesburg, Mississippi) is an American retired professional tennis player.

1996 Estoril Open – Doubles: Yevgeny Kafelnikov and Andrei Olhovskiy were the defending champions but only Kafelnikov competed that year with Paul Haarhuis.

1994 OTB International Open – Doubles: Bernd Karbacher and Andrei Olhovskiy were the defending champions, but Olhovskiy did not participate this year.  Karbacher partnered Alex Antonitsch, losing in the semifinals.

1997 St. Petersburg Open – Doubles: Yevgeny Kafelnikov and Andrei Olhovskiy were the defending champions but only Olhovskiy competed that year with Brett Steven.

1996 du Maurier Open – Men's Doubles: Yevgeny Kafelnikov and Andrei Olhovskiy were the defending champions but only Olhovskiy competed that year with Ken Flach.

1997 Kremlin Cup – Men's Doubles: Rick Leach and Andrei Olhovskiy were the defending champions, but Olhovskiy did not participate this year.  Leach partnered Jonathan Stark, losing in the first round.

1997 Wimbledon Championships – Mixed Doubles: Helena Suková and Cyril Suk were the defending champions and won in the final 4–6, 6–3, 6–4 against Larisa Neiland and Andrei Olhovskiy.

Andrei Olhovskiy: Andrei Stanislavovich Olhovskiy (Russian: Андрей Станиславович Ольховский ) (born 15 April 1966) is a former tennis player from Russia, who turned professional in 1989.

Supporting paragraphs: Shelby Cannon Andrei Olhovskiy
Answer: no