In addition to the Honorary President of the Institute for Jewish Policy Research, who else backs Viagogo?
Viagogo:  Viagogo is backed by the venture capital investment firm Index Ventures as well as Brent Hoberman, the co-founder and former CEO of Lastminute.com and Lord Jacob Rothschild via his family interests. Jacob Rothschild, 4th Baron Rothschild:  He is also Honorary President of the Institute for Jewish Policy Research.
Brent Hoberman