Endeavor Group reported on Thursday that first-quarter revenue surged 37% from last year, as the entertainment powerhouse delivered growth from its key sports, content production and talent representation businesses.The conglomerate run by Hollywood mogul Ari Emanuel increased revenue to $1.47 billion during the first three months of the year, eclipsing the year-ago period’s $1.07 billion. Much of the growth was attributed to an economic recovery from pandemic lockdowns that sideswiped live events such as its Ultimate Fighting Championship franchise and the Super Bowl.Profit during the period rose to $517.7 million of net income, up from $2.4 million in the year-ago period when Endeavor was not a publicly-traded company.