In September 2016, Britain's Brownlee brothers went viral after Alistair (left) carried an ailing Jonny over the line at the World Triathlon Championships in Mexico.
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Their notoriety now means Jonny is occasionally jokingly asked if he needs help crossing the street.
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The events in Mexico are arguably what they are asked about now more than anything else.
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And that's despite a litany of medals on the global stage, most notably a one-two in the Olympic triathlon in Rio last year.
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After crossing the line in Rio, the siblings embraced as they lapped up the enormity of the result.
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Since then, their targets have shifted, Alistair initially trying his hand at Ironman before having to undergo hip surgery.
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But now back in the saddle, Alistair (left) along with brother Jonny have shifted their sights to the 2018 Commonwealth Games, which is being staged on the Gold Coast in Australia.
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And the brothers have set their sights on yet another trademark one-two.
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