The controversial Enhanced Games suffered a major blow after only one world record was broken during the inaugural event despite athletes being openly allowed to use performance-enhancing drugs.
Organisers behind the heavily criticised competition had boldly promised a new era of sporting domination, insisting the use of testosterone, human growth hormone and specialist steroids would shatter long-standing athletic records.
Huge financial incentives were also put on the table, with competitors offered a staggering $1million bonus if they managed to break an official world record during the Las Vegas showcase.
Yet after days of hype surrounding the so-called "Doping Olympics", only one athlete managed to cash in.
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Greek swimmer Kristian Gkolomeev was the sole competitor to land the seven-figure jackpot after producing a record-breaking swim in the men's 50m freestyle.
Backed by the Games' enhancement programme and a controversial high-buoyancy bodysuit banned in conventional competition, Gkolomeev clocked 20.81 seconds.
That shaved seven-hundredths of a second off the official world record of 20.88 seconds held by Cameron McEvoy.
Greek swimmer Kristian Gkolomeev was the sole competitor to land the seven-figure jackpot after producing a record-breaking swim in the men's 50m freestyle
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Beyond that moment, however, the event failed to deliver the flood of record-breaking performances many organisers had predicted.
British swimmer Ben Proud came painfully close in the men's 50m butterfly but narrowly missed out on the bonus after finishing in 22.32 seconds, just five-hundredths outside the world record.
American swimmer Cody Miller also impressed after undergoing an intense eight-week cycle involving HGH and testosterone.
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British swimmer Ben Proud came painfully close in the men's 50m butterfly but narrowly missed out on the bonus after finishing in 22.32 seconds, just five-hundredths outside the world record
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The Las Vegas native posted a personal-best 26.55 seconds in the men's 50m breaststroke but still finished well short of the official world record mark.
The biggest embarrassment for organisers came when clean athletes repeatedly outperformed enhanced rivals.
American swimming star Hunter Armstrong stunned the field by winning the men's 50m backstroke despite refusing to participate in the event's enhancement protocols.
Armstrong, who chose to remain drug-free to preserve his eligibility for the 2028 Summer Olympics in Los Angeles, dominated enhanced competitors with a winning time of 24.21 seconds.
In a hugely awkward moment for the event, the American comfortably beat three rivals who were actively using performance enhancers.
A similar story unfolded on the track.
American swimmer Cody Miller also impressed after undergoing an intense eight-week cycle involving HGH and testosterone
|GETTY
Former world champion Fred Kerley entered the competition as a self-declared "non-enhanced" athlete and proceeded to outclass several drug-assisted rivals.
Kerley ran 9.93 seconds in his 100m heat before returning to win the final in 9.97 seconds.
He finished ahead of enhanced sprinter Emmanuel Matadi despite Matadi receiving support from the Games' specialist medical staff.
Meanwhile, strength events also failed to produce the historic moments organisers had promised.
Mitchell Hooper and Hafþór Júlíus Björnsson were both unable to break the deadlift world record.
Critics of the Enhanced Games are now likely to seize on the results as evidence that traditional training and elite natural talent still outweigh artificial enhancement.