Ola Rosling and Anna Rosling Roennlund, Hans's son and daughter-in-law, were co-founders of the Gapminder Foundation, and Ola its director from 2005 to 2007 and from 2010 to the present day. After Google acquired the bubble-chart tool called Trendalyzer, invented and designed by Anna and Ola, Ola became head of Google's Public Data Team and Anna the team's senior user experience (UX) designer. They have both received international awards for their work.
