Misc: Who broke Wayne Gretzky's string of 8 straight NHL MVP awards?

Questions

hyperemesis gravidarum is colloquially known as?

in any group of 23 people, there's a 50% chance that two of them share the same?

in saving private ryan, what was tom hanks' rank?

in the 1970s, the who declared this disease eliminated?

in the bible, which chapter immediately follows 1st timothy?