In addition to the Honorary President of the Institute for Jewish Policy Research, who else backs Viagogo?
Jacob Rothschild, 4th Baron Rothschild Nathaniel Charles Jacob Rothschild, 4th Baron Rothschild, {'1': ", '2': ", '3': ", '4': "} (born 29 April 1936) is a British investment banker and a member of the prominent Rothschild banking family. He is also Honorary President of the Institute for Jewish Policy Research.
Jonathan Rosenbaum (scholar) Jonathan Rosenbaum (born 1947) is an American scholar, college administrator and rabbi; president of Gratz College. from 1998 to 2009; president emeritus of Gratz College and a visiting scholar at the University of Pennsylvania, since 2009. He is a specialist in Biblical history, the paleography and epigraphy of ancient Semitic languages, and American Jewish history.