In 2019, Tacko Fall went from being an undrafted free agent in the summer to making his NBA debut with the Boston Celtics in the fall.

On Monday, the 7-foot-5 rookie center added another milestone to his whirlwind year: symphony conductor.

Fall stepped on the podium at Symphony Hall and led the famed Boston Pops as a guest conductor during the holiday classic “Sleigh Ride.”

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Fall wore a size-48 double-extra-long tuxedo.

He threw in a spin move and waved his arms during his performance, to the delight of the crowd.

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