Klobuchar, a Minnesota senator, replied, “No,” when asked who the Mexican president is.
“I forgot,” was billionaire businessman Tom Steyer’s response.
Presidential hopefuls Tom Steyer and Amy Klobuchar each reportedly drew a blank when asked to name the president of Mexico during a campaign event in Nevada.
Buttigieg, the former South Bend, Indiana mayor, was the only candidate to correctly name Mexico’s president, Andrés Manuel López Obrado, though he didn’t seem too confident.
“Lopez Obrador, I hope,” he answered with a smile.
No other 2020 presidential candidates were present at Thursday’s forum, but Vermont Sen. Bernie Sanders addressed the audience via video.
Wire service reports contributed to this story.