A new poll found that Vice President Kamala Harris and former first lady Michelle Obama are voters’ top two selections for the presidential nomination in 2024, should President Joe Biden decide not to run again.

The survey of 939 registered voters, conducted by Hill-HarrisX between November 18-19, found that Harris led all potential contenders with a 13% share of support from respondents. Mrs. Obama followed closely behind with 10% of the vote. The poll had a 3.2% margin of error.

Harris notably won the largest amount of support from voters who supported Biden in 2020, with 22% of the vote.