Question: Landon T. Clay (born Landon Thomas Clay) was an American businessman and founder of the Clay Mathematics Institute (CMI),  a private, non-profit foundation, based in Peterborough, New Hampshire, in which country?

<P0-S0> Landon T. Clay (born Landon Thomas Clay) was an American businessman and founder of the Clay Mathematics Institute. <P0-S1>  He died on July 29, 2017 <SEP> <P1-S0> Chinese Maritime Institute also called China Maritime Institute (CMI) was founded on July 11, 1962, and it is a non-profit institute based in the Taipei City, Taiwan. <P1-S1>  CMI's main mission is to promote and to engage in academic research on maritime and aviation research and to co-fund the publication of Maritime Quarterly journal in Taiwan. <P1-S2>  The founding chairman of CMI is the late Professor Kuang Wang. <P1-S3>  The late Professor Kuang Wang was a leading academic researcher and god father on maritime domain in both China and Taiwan. <P1-S4>  CMI together with CMRI (Chinese Maritime Research Institutes) is one of the major maritime research organizations in Taiwan. <P1-S5>  The permanent president of honour for CMI is Prof. Kuan Lin who is also the founder of one of the largest logistics companies, Pacific Star Group, in Taiwan. <P1-S6>  Dr. Kuan Lin together with his wife, Ms. Ivy Wang, donated a six storey building, the Ivy Hall, to the National Taiwan Ocean University in 2011. <P1-S7>  Current chairman of the CMI is Professor Chih-Ching Chang of the National Taiwan Ocean University. <P1-S8>  Professor C.C. Chang was also the deputy president of the National Taiwan Ocean University between May 2011 and July 2012. <P1-S9>  The 17th Board members of CMI will held their posts for three years from May 27, 2011 until May 26, 2014. <SEP> <P2-S0> The Clay Mathematics Institute (CMI) is a private, non-profit foundation, based in Peterborough, New Hampshire, United States. <P2-S1>  CMI's scientific activities are managed from the President's office in Oxford, United Kingdom. <P2-S2>  The institute is "dedicated to increasing and disseminating mathematical knowledge." <P2-S3>  It gives out various awards and sponsorships to promising mathematicians. <P2-S4>  The institute was founded in 1998 through the sponsorship of Boston businessman Landon T. Clay. <P2-S5>  Harvard mathematician Arthur Jaffe was the first president of CMI. <SEP> <P3-S0> Tian Gang (; born November 1958) is a Chinese-American mathematician and an academician of the American Academy of Arts and Sciences. <P3-S1>  He is known for his contributions to geometric analysis and quantum cohomology especially Gromov-Witten invariants, among other fields. <P3-S2>  He was born in Nanjing, and was a professor of mathematics at MIT from 1995–2006 (holding the chair of Simons Professor of Mathematics from 1996), but now divides his time between Princeton University and Peking University. <P3-S3>  His employment at Princeton started from 2003, and now he is entitled Higgins Professor of Mathematics; starting 2005, he has been the director of Beijing International Center for Mathematical Research (BICMR); he has also been Dean of School of Mathematical Sciences, Peking University since 2013. <P3-S4>  He with John Milnor involved as Senior Scholars of The Clay Mathematics Institute (CMI). <P3-S5>  Since 2011, Gang Tian become director of Sino-French Research Program in Mathematic in "le Centre National de la Recherche Scientifique"(CNRS) in Paris. <P3-S6>  Since 2010, He became Scientific council for International Center for Theoretical Physics in Trieste in Italy.