An Orthodox believer bathes in the icy water on Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Epiphany celebrates the revelation of Jesus Christ as the incarnation of God through his baptism in the River Jordan. (AP Photo/Evgeniy Maloletka)

Orthodox believers bath in the icy water on Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Epiphany celebrates the revelation of Jesus Christ as the incarnation of God through his baptism in the River Jordan. (AP Photo/Evgeniy Maloletka)

An Orthodox believer bathes in the icy water on Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Epiphany celebrates the revelation of Jesus Christ as the incarnation of God through his baptism in the River Jordan. (AP Photo/Evgeniy Maloletka)

An Orthodox believer bathes in the icy water on Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Epiphany celebrates the revelation of Jesus Christ as the incarnation of God through his baptism in the River Jordan. (AP Photo/Evgeniy Maloletka)

A family plunge into icy water during the celebration of Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

An Orthodox believer after plunging into icy water during celebrations of the Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

An Orthodox believer plunges into icy water during celebrations of the Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

Orthodox believers plunge in icy water during celebrations of the Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

An Orthodox believer plunges in icy water during celebrations of the Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

Orthodox believers plunge in icy water in the Dnipro River during celebrations of the Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

An Orthodox believer plunges in icy water during celebrations of the Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Thousands of Orthodox believers celebrate the holiday of the Epiphany on Jan. 19, and traditionally plunge into holes cut through thick ice on rivers and ponds to cleanse themselves with water deemed holy for the day. (AP Photo/Efrem Lukatsky)

An Orthodox believer bathes in the icy water on Epiphany in Kiev, Ukraine, Saturday, Jan. 19, 2019. Epiphany celebrates the revelation of Jesus Christ as the incarnation of God through his baptism in the River Jordan. (AP Photo/Evgeniy Maloletka)

Onlookers stand on the ice, as Orthodox believers bath in the icy water on Epiphany in Dnipro river in Kiev, Ukraine, early Saturday, Jan. 19, 2019. Epiphany celebrates the revelation of Jesus Christ as the incarnation of God through his baptism in the River Jordan. (AP Photo/Evgeniy Maloletka)

An Orthodox believers plunges in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

An Orthodox believers enters in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

An Orthodox believers reacts as he plunges in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers plunge in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

A little boy looks at his father, an Orthodox believer, plunging in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Ukrainian capital of Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)

Orthodox believers pose for a picture after they plunged in the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Ukrainian capital of Kiev on January 19, 2019. (Photo by Sergei SUPINSKY / AFP)