Democrat Andrew Yang, an entrepreneur who created buzz for his presidential campaign by talking about his love of math and championing a universal basic income that would give every American adult $1,000 per month, suspended his 2020 bid on Tuesday.

“I am the math guy, and it is clear to me from the numbers that we are not going to win this race,” Yang said in front of a crowd of supporters as votes in New Hampshire’s first-in-the-nation primary were being counted.

“This is not an easy decision, or something I made lightly with the team. Endings are hard and I’ve always had the intention to stay in the race until the very end,” he added. “ But I have been persuaded that the message of this campaign will not be strengthened by my staying in the race any longer.”