Astronaut youngest person to fly in space is Gherman Titov, who was 25 years old when he flew Vostok 2. (Titov was also the first person to suffer space sickness). The oldest person who has flown in space is John Glenn, who was 77 when he flew on STS-95. 438 days is the longest time spent in space, by Russian Valeri Polyakov. As of 2006, the most spaceflights by an individual astronaut is seven, a record held by both Jerry L. Ross and Franklin Chang-Diaz. The farthest distance from Earth an astronaut has traveled was , when Jim Lovell, Jack Swigert,
Test of Chinese as a Foreign Language government of China: Nicaragua and Paraguay. Test of Chinese as a Foreign Language The Test of Chinese as a Foreign Language (TOCFL) (formerly known as the TOP or Test Of Proficiency-Huayu )() is Taiwan's Mandarin Chinese test. It is administered by the Steering Committee for the Test Of Proficiency-Huayu (SC-TOP) (). The committee is under the direction of the Ministry of Education of R.O.C. The test cannot be taken in Mainland China, Hong Kong or Macao. In these three areas, only the HSK exam can be taken. Conversely, HSK is not available on Taiwan, Kinmen or any of the territories