JANUS INVESTMENT FUND
JANUS OLYMPUS FUND
Supplement dated August 12, 1997 to Prospectus dated February 17, 1997
THIS SUPPLEMENT IS INTENDED TO BE USED WITH THE PROSPECTUS DATED FEBRUARY 17,
1997. THIS SUPPLEMENT, TOGETHER WITH THE PROSPECTUS PREVIOUSLY FURNISHED TO YOU,
CONSTITUTE A CURRENT PROSPECTUS. TO REQUEST ANOTHER COPY OF THE PROSPECTUS,
PLEASE CALL 1-800-525-3713.
Effective August 12, 1997, Claire Young has been appointed portfolio manager of
Janus Olympus Fund. Ms. Young replaces Scott Schoelzel, who has managed the Fund
since inception, in order to allow Mr. Schoelzel to assume new portfolio
management duties for other Janus funds.
Prior to this change, Ms. Young was assistant portfolio manager for Janus Twenty
Fund and Janus Growth and Income Fund. Ms. Young joined Janus in 1992 and has an
undergraduate degree in electrical engineering from Yale University.
