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<PAGE> PAGE 2
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<PAGE> PAGE 3
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<PAGE> PAGE 6
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<PAGE> PAGE 7
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SIGNATURE LANCE CAMPBELL
TITLE MGR. FUND ACCOUNTING
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0001015852
<NAME> BERGER/BIAM WORLDWIDE PORTFOLIOS TRUST
<SERIES>
<NUMBER> 011
<NAME> BERBER/BIAM INTERNATIONAL PORTFOLIO
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> SEP-30-1999
<PERIOD-START> OCT-01-1998
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 209781576
<INVESTMENTS-AT-VALUE> 260134641
<RECEIVABLES> 5822277
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</TABLE>
To the Board of Trustees and Investors of
Berger/BIAM Worldwide Portfolios Trust
In planning and performing our audit of the financial
statements of Berger/BIAM Worldwide Portfolios Trust for
the year ended September 30, 1999, we considered its
internal control, including control activities for
safeguarding securities, in order to determine our
auditing procedures for the purpose of expressing our
opinion on the financial statements and to comply with
the requirements of Form N-SAR, not to provide assurance
on internal control.
The management of Berger/BIAM Worldwide Portfolios Trust
is responsible for establishing and maintaining internal
control. In fulfilling this responsibility, estimates
and judgments by management are required to assess the
expected benefits and related costs of controls.
Generally, controls that are relevant to an audit pertain
to the entity's objective of preparing financial statements
for external purposes that are fairly presented in conformity
with generally accepted accounting principles. Those controls
include the safeguarding of assets against unauthorized
acquisition, use or disposition.
Because of inherent limitations in internal control,
errors or fraud may occur and not be detected. Also,
projection of any evaluation of internal control to future
periods is subject to the risk that it may become inadequate
because of changes in conditions or that the effectiveness
of the design and operation may deteriorate.
Our consideration of internal control would not necessarily
disclose all matters in internal control that might be
material weaknesses under standards established by the
American Institute of Certified Public Accountants. A
material weakness is a condition in which the design or
operation of one or more of the internal control components
does not reduce to a relatively low level the risk that
misstatements caused by error or fraud in amounts that would
be material in relation to the financial statements being
audited may occur and not be detected within a timely period
by employees in the normal course of performing their assigned
functions. However, we noted no matters involving internal
control and its operation, including controls for safeguarding
securities, that we consider to be material weaknesses as
defined above as of September 30, 1999.
This report is intended solely for the information and use of
management and the Board of Trustees of Berger/BIAM Worldwide
Portfolios Trust and the Securities and Exchange Commission
and is not intended to be and should not be used by anyone
other than these specified parties.
PricewaterhouseCoopers LLP
Denver, Colorado
November 4, 1999
