Marker Learning, a leading provider of remote learning and attention disability services, has raised $15 million in Series A funding, led by Andreessen Horowitz. The round also included investments from the venture arm of Richard Branson's Virgin Group, as well as existing investors, Primary Ventures, Difference Partners, Operator Partners, and Night Ventures.

With the support of Andreessen Horowitz's Cultural Leadership Fund, strategic investors in the round included NBA champion Danny Green (GreenLight Venture Partners), creative director and entrepreneur La Mar Taylor, 2X WNBA champion Jewell Loyd, among others.