<P> Wollman Rink is a public ice rink in the southern part of Central Park, Manhattan, New York City . The rink was opened in 1949 with funds donated by Kate Wollman (1869--1955) who donated $600,000 for the rink to commemorate her entire family from Leavenworth, Kansas . Kate's brother was William J. Wollman, who operated the W.J. Wollman & Co. stock exchange firm, originally in Kansas City and later in New York . After he died in 1937, she helped administer his estate . Historically, the rink has been open for ice skating from October to April, and in the summer seasons it is transformed into Victoria Gardens, an amusement park . </P> <P> The rink is on a site that was formerly part of the Pond on the southeast corner of Central Park which was drained and backfilled . </P>

Who built the ice skating rink in central park
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