Question: Who is leading major league baseball in home runs?
Disambiguated questions and answers: question: Which retired player leads the major league baseball in career home runs?
Which active player leads the major league baseball in career home runs?
Who is leading major league baseball in 2017 in-league home runs?
Who is leading major league baseball in 2016 in-league home runs?
Who is leading major league baseball in 2015 in-league home runs?
answer: Barry Bonds
Barry Lamar Bonds
Albert Pujols
José Alberto Pujols Alcántara
Giancarlo Stanton
Mark Trumbo
Chris Davis
Natural Questions answer: Barry Bonds (from the Wikipedia article "List of Major League Baseball career home run leaders")