Retired Jamaican Olympic and World champion sprinter Usain Bolt (L) takes part in a training session with Bundesliga team Dortmund AFP
World athletics chief Sebastian Coe blasted the "obsession" with Usain Bolt as track and field entered its new era without the Jamaican showman at the Commonwealth Games on Sunday.
Coe said there was no shortage of athletics talent for the Games, the first major competition since Bolt's retirement last year left the sport with a void to fill.
"This obsession with...," said Coe, before stopping himself and adding: "There are plenty of athletes around.
"Are we going to replace Usain Bolt? Probably not, because you don't replace Muhammad Ali.
"But Marvin Hagler and Manny Pacquiao and (Julio Cesar) Chavez and the great boxers came through."
Bolt, the eight-time Olympic champion and 2014 Commonwealth relay gold medallist, would have been the star attraction and a certain crowd-puller at the Gold Coast.
The competition is also missing world champion hurdler Sally Pearson, a Gold Coast resident and the face of the Games, after she pulled out with an Achilles' injury.
Jamaican sprinters Yohan Blake and Elaine Thompson, and Shaunae Miller of the Bahamas, now shape as the main athletes to watch during the eight-day athletics programme.
"Usain under any set of circumstances has driven our sport and that's a high-class problem to have, and he will remain engaged," said Coe.
"But don't construe the fact that we don't have Usain as suddenly we've lost a generation of talent. It's there."
Australia's Dane Bird-Smith and Jemima Montag won the men's and women's race walks as the athletics competition got under way.
Englishman Nick Miller hurled a Games-record 80.26m to win the hammer throw and Uganda's Joshua Cheptegei, the world silver medallist, won the men's 5,000m in 13min 50.83sec.
Elsewhere in Gold Coast, Punam Yadav grabbed India's fifth weightlifting title in the women's 69kg class while Indian shooter Manu Bhaker won the women's 10m air pistol.
Olympic champion Max Whitlock of England stumbled to sixth in the men's floor gymnastics competition, which was won by Marios Georgiou of Cyprus.
Australia's Dane Sampson clinched victory in the 10m air rifle -- just -- despite producing his worst score on his final shot of the gold-medal shootout.
And Saina Nehwal beat Singapore's Yeo Jia Min to clinch a 3-1 victory over Singapore and put India into the mixed-teams badminton final.
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