21. However, the sailboard design never gained popularity, and Darby's company ceased operations by the end of the 1960s. 22. Sanger was the president of Windsurfing of Sanibel, a Florida sailboard and sports clothing shop, and graduated from Wheelock College. 23. As of September 2013, he is ranked no . 101 in the world for the sailboard class by the International Sailing Federation. 24. As of September 2013, Konstantinova is ranked no . 88 in the world for the sailboard class by the International Sailing Federation. 25. As of September 2013, he is ranked no . 62 in the world for the sailboard class by the International Sailing Federation. 26. As of November 2015, he is ranked no . 8 in the world for the sailboard class by the International Sailing Federation. 27. As of September 2013, he is ranked no . 112 in the world for the sailboard class by the International Sailing Federation. 28. As of September 2013, she is ranked no . 40 in the world for the sailboard class by the International Sailing Federation. 29. As of September 2013, Lopez is ranked no . 84 in the world for the sailboard class by the International Sailing Federation. 30. As of July 2015, Puusta is ranked no . 18 in the world for the sailboard class by the International Sailing Federation.
