Though Agol is based at the University of California, Berkeley, he has a one year position at the Institute for Advanced Study, which includes leading a workshop on 3-dimensional manifolds the week of Dec. 7.
It's interesting to trace the lineage of mathematicians via the Mathematics Genealogy Project. Working back from Ian Agol, for instance, the string of advisors are Michael Hartley Freedman, William Browder, John Coleman Moore, George William Whitehead, Jr., Norman Earl Steenrod, and then Solomon Lefschetz, who succeeded Oswald Veblen as Fine Professor in Princeton's Department of Mathematics after Veblen moved to the IAS in 1933. Another bio of Lefschetz, who was trained in Europe, can be found here.
Agol's thoughts upon receiving the Veblen Prize can be found on pp. 14-16 at this link.