claim: Georges Gilles de la Tourette failed to describe symptoms of Tourette's syndrome.
evidence: Under the Venezuelan Constitution , the President of Venezuela is the head of state and head of government of Venezuela .. Venezuelan Constitution. Constitution of Venezuela. President of Venezuela. President of Venezuela. head of state. head of state. head of government. head of government. Venezuela. Venezuela. As chief of the executive branch and face of the government as a whole , the presidency is the highest political office in the country by influence and recognition .. The president is also the commander-in-chief of the National Bolivarian Armed Forces of Venezuela .. Venezuela. Venezuela. commander-in-chief. commander-in-chief. National Bolivarian Armed Forces of Venezuela. National Bolivarian Armed Forces of Venezuela. The president is directly elected through a popular vote to a six-year term .. directly elected. direct election. term. Term of office. Since the 2009 constitutional referendum , any person can be elected to the office an indefinite number of times .. 2009 constitutional referendum. Venezuelan constitutional referendum, 2009. Upon the death , resignation , or removal from office of an incumbent president , the vice president assumes the office .. vice president. Vice President of Venezuela. The president must be at least 30 years of age , and has to be a `` natural born '' citizen of Venezuela , and can not possess any other citizenship .. Venezuela. Venezuela. This list includes only those persons who were sworn into office as president following the establishment of the independent State of Venezuela , which took place on 13 January 1830 .. Venezuela. Venezuela. There have been 46 people sworn into office , and 64 presidencies , as several politicians -LRB- most prominently between 1830 and 1953 -RRB- have held the office more than once .. Jose Antonio Paez , the first president , was inaugurated in 1830 .. Jose Antonio Paez. Jose Antonio Paez. Antonio Guzman Blanco served during the most number of terms , with three .. Antonio Guzman Blanco. Antonio Guzman Blanco. Juan Vicente Gomez has served during the longest -LRB- although interrupted by interim presidencies -RRB- , with over 27 years .. Juan Vicente Gomez. Juan Vicente Gomez. Hugo Chavez served the longest uninterrupted period in office with 11 consecutive years , starting after his restoration to power in April 2002 and until his death in March 2013 .. Hugo Chavez. Hugo Chavez. Venezuelan presidential election, 2013. The current president , Nicolas Maduro , was elected to his first term in 2013 .. term. Term of office. Nicolas Maduro. Nicolas Maduro. Venezuelan presidential election, 2013