 They inherited that company and the horse racing business from their father Jacques who had inherited a racing stable from his parents Pierre and Germaine Wertheimer.The brothers operate as La Presle Farm and/or Wertheimer Farm in the United States and in France as Wertheimer et Frère where they have won numerous important Conditions races.Alec Head trained for the family in Europe until his retirement in 1984 but for a number of years continued to act as their bloodstock advisor.