He had participated previously as a competitor in the series with other members of Super Junior in the 2010 and 2011 editions, during which he infamously disqualified himself during the 110 metres hurdles race in both competitions.
He had previously participated as a competitor in the series alongside other members of Super Junior in the 2010 and 2011 editions, during which he withdrew from the 110 meters hurdles race in both competitions.