A former Biden family business associate told Congress during a recent closed-door interview that he entered into a joint venture with Hunter Biden in 2017 but was unaware of any relevant industry expertise the first son had.

Mervyn Yan, who established a business relationship with President Joe Biden‘s son Hunter and brother James in 2017, testified that the first son did not appear to have any knowledge about energy infrastructure despite that being the industry in which they were doing business.