Hey guys. Can someone help me please? I need a formula where I have the exact age. Ex. xx Years - xx Months - xx Days. Does anyone know any way I can do this?

Kinda like this? 

Documentation

Sample Date Formulas 

Find the Elapsed Time Between Date/Times  

To find the difference between two Date values as a number, subtract one from the other like so: date_1 — date_2 to return the difference in days.

Finding the elapsed time between two Date/Time values is slightly more complex. This formula converts the difference between two Date/Time values, datetime_1 and datetime_2, to days, hours, and minutes.

IF(
  datetime_1 - datetime_2 > 0 ,
  TEXT( FLOOR( datetime_1 - datetime_2 ) ) & " days "
  & TEXT( FLOOR( MOD( (datetime_1 - datetime_2 ) * 24, 24 ) ) ) & " hours "
  & TEXT( ROUND( MOD( (datetime_1 - datetime_2 ) * 24 * 60, 60 ), 0 ) ) & " minutes",
  ""
)