Who is the current Majority Whip in the US Senate?

Who is the current Minority Whip in the US Senate?

*I tried looking the answers up but couldn't find specifically an answer each. Please help!

Read several. Read carefully.

https://www.google.com/search?q=majority+and+minority+whips+us+senate&oq=majority+and+minority+whips+us+senate&aqs=chrome..69i57.9806j0j9&sourceid=chrome&ie=UTF-8