Former Chicago Bull Scottie Pippen, left, addresses the crowd as Michael Jordan and teammates from their 1990-91 season celebrate the 20th anniversary of the Bulls' first NBA championship. AP
The Air Jordan 1 High worn by Michael Jordan in 1985 are the most expensive sneakers ever auctioned, Christie's New York auction house reported. AFP
The Air Jordan 1 High worn by Michael Jordan in 1985 are the most expensive sneakers ever auctioned, going for $615,000. AFP
These pair of Nike Air Ship that Michael Jordan wore in 1984, estimated at $350,000 to $550,000, found no buyers during Christie's auction. AFP
A pair of Air Jordan 7 "Olympic" worn by Michael Jordan in the Dream Team gold medal match at Barcelona 1992 sold for $112,500, Christie's New York auction house reported. AFP
Chicago Bulls guard Michael Jordan and forward Scottie Pippen (33) walk back to the bench during a timeout in the closing seconds of an NBA basketball playoff game in 1995. AP
United States' Michael Jordan, centre, poses with his gold medal and a flag draped over his shoulder at the 1992 Olympics in Barcelona. (AP Photo/Susan Ragan, File)
USA's Magic Johnson, right, and Michael Jordan shake hands near the end of their win over Croatia in the gold medal game in men's basketball match at the Summer Olympics in Barcelona. AP
USA's Michael Jordan takes the ball to the hoop past the outstretched arms of Brazil's Josuel Aristides Santos for two points during first half action of their game at the 1992 Olympic Games in Barcelona. AP
Former Chicago Bull Scottie Pippen, left, addresses the crowd as Michael Jordan and teammates from their 1990-91 season celebrate the 20th anniversary of the Bulls' first NBA championship. AP
The Air Jordan 1 High worn by Michael Jordan in 1985 are the most expensive sneakers ever auctioned, Christie's New York auction house reported. AFP
The Air Jordan 1 High worn by Michael Jordan in 1985 are the most expensive sneakers ever auctioned, going for $615,000. AFP
These pair of Nike Air Ship that Michael Jordan wore in 1984, estimated at $350,000 to $550,000, found no buyers during Christie's auction. AFP
A pair of Air Jordan 7 "Olympic" worn by Michael Jordan in the Dream Team gold medal match at Barcelona 1992 sold for $112,500, Christie's New York auction house reported. AFP
Chicago Bulls guard Michael Jordan and forward Scottie Pippen (33) walk back to the bench during a timeout in the closing seconds of an NBA basketball playoff game in 1995. AP
United States' Michael Jordan, centre, poses with his gold medal and a flag draped over his shoulder at the 1992 Olympics in Barcelona. (AP Photo/Susan Ragan, File)
USA's Magic Johnson, right, and Michael Jordan shake hands near the end of their win over Croatia in the gold medal game in men's basketball match at the Summer Olympics in Barcelona. AP
USA's Michael Jordan takes the ball to the hoop past the outstretched arms of Brazil's Josuel Aristides Santos for two points during first half action of their game at the 1992 Olympic Games in Barcelona. AP
Former Chicago Bull Scottie Pippen, left, addresses the crowd as Michael Jordan and teammates from their 1990-91 season celebrate the 20th anniversary of the Bulls' first NBA championship. AP
