Il Divo Children's Foundation" in which Sébastien's global ambassador. 20–30 September 2015, David Miller and Urs Bühler rode on motorbikes all in the name of charity. We are planning to ride across America on a 2800-mile journey from Miami to LA to raise funds for the brilliant Nordoff Robbins music therapy charity. Il Divo Il Divo () is a multi-national classical crossover vocal group. The male quartet originated in the United Kingdom in December 2003, bringing together singers Urs Bühler (Switzerland), Carlos Marín (Spain), David Miller (USA), and Sébastien Izambard (France). The group was created and promoted by music producer Simon Cowell
Joe P. Buhler with a desk calculator up to class number 600, Derrick Lehmer (in the late 1940s) to about 5000, and Buhler with colleagues (in 2001) to 12 million. He continues the project with David Harvey and others. Buhler's research deals with algorithmic algebraic number theory, algebra, and cryptography. He was elected a Fellow of the American Mathematical Society in 2012. Joe P. Buhler Joe Peter Buhler (born 1950 in Vancouver, Washington) is an American mathematician. Buhler received his undergraduate degree from Reed College in 1972, and his Ph.D. from Harvard University in 1977 with thesis "Icosahedral Galois Representations" and thesis advisor